The first Rossmann chemist supermarket in Poland was opened in Łódź in 1993. After 20 years of its activity in Poland the company has over 700 retail outlets in more than 300 towns and employs 10,000 people. Rossmann is the leader in the sector with over 20% share in the chemical and cosmetic market. Everyday Rossmann shops are visited by 500,000 customers, who can choose from more than 16,000 products. The company offers a number of its own-brand products, many of which (among others: Isana, Rival de Loop, Sun Ozon, and Baby Dream) have received high marks in tests conducted by the independent German institute examining the quality of products – Stiftung Warentest.